Bug 272353

Summary: Kwin crash after fullscreen flash video
Product: [Plasma] kwin Reporter: jaript
Component: generalAssignee: KWin default assignee <kwin-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash    
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:

Description jaript 2011-05-03 19:31:51 UTC 
Application: kwin (4.6.2 (4.6.2))
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
Watched an online flash video fullscreen (Firefox 4 & Adobe flash). When switching back to window mode kwin crashed.

- Unusual behavior I noticed:
During the video a few times the screen flickered or stopped, forcing me to switch back to the browser and continue from there.

-- Backtrace:
Application: KWin (kwin), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f2ddb9187a0 (LWP 3466))]

Thread 3 (Thread 0x7f2dbfc69700 (LWP 3472)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f2dbfc68ad0 in ?? ()
#2  0x00007fff8595c7b2 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 2 (Thread 0x7f2dbf468700 (LWP 3473)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f2dd9fcf2a2 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f2dda2e8180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f2dd9fcf2d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f2dda2f6254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f2dd1b2ad8c in start_thread (arg=0x7f2dbf468700) at pthread_create.c:304
#4  0x00007f2ddb17004d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f2ddb9187a0 (LWP 3466)):
[KCrash Handler]
#6  0x00007f2dc29f6afe in ?? () from /usr/lib/dri/i965_dri.so
#7  0x00007f2dc29e005e in brw_validate_state () from /usr/lib/dri/i965_dri.so
#8  0x00007f2dc29cf0bd in brw_draw_prims () from /usr/lib/dri/i965_dri.so
#9  0x00007f2dc2656100 in vbo_exec_vtx_flush () from /usr/lib/dri/libdricore.so
#10 0x00007f2dc2653e2c in vbo_exec_FlushVertices_internal () from /usr/lib/dri/libdricore.so
#11 0x00007f2dc265402a in vbo_exec_FlushVertices () from /usr/lib/dri/libdricore.so
#12 0x00007f2dc25910ce in _mesa_PopAttrib () from /usr/lib/dri/libdricore.so
#13 0x00007f2dd95baac5 in KWin::PaintClipper::Iterator::~Iterator (this=0x7fff85870cf0, __in_chrg=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:873
#14 0x00007f2dd95c3d62 in KWin::renderGLGeometry (region=..., count=4, vertices=0x5f0fa70, texture=0x4dd5ab0, color=0x0, dim=2, stride=0) at ../../../kwin/lib/kwinglutils.cpp:180
#15 0x00007f2ddb4e9c98 in KWin::SceneOpenGL::Window::renderQuads (this=<value optimized out>, region=..., quads=...) at ../../kwin/scene_opengl.cpp:1678
#16 0x00007f2ddb4f1613 in KWin::SceneOpenGL::Window::performPaint (this=0x35b16e0, mask=9, region=..., data=...) at ../../kwin/scene_opengl.cpp:1559
#17 0x00007f2ddb4dc419 in KWin::Scene::finalDrawWindow (this=<value optimized out>, w=<value optimized out>, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/scene.cpp:332
#18 0x00007f2ddb4f9b76 in KWin::EffectsHandlerImpl::drawWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:247
#19 0x00007f2dd95b98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#20 0x00007f2ddb4f9c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#21 0x00007f2dd95b98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#22 0x00007f2ddb4f9c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#23 0x00007f2dd95b98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#24 0x00007f2ddb4f9c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#25 0x00007f2dc19d3169 in KWin::ShadowEffect::drawWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=..., data=...) at ../../../kwin/effects/shadow/shadow.cpp:250
#26 0x00007f2ddb4f9c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#27 0x00007f2dd95b98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#28 0x00007f2ddb4f9c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#29 0x00007f2dd95b98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#30 0x00007f2ddb4f9c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#31 0x00007f2dd95b98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#32 0x00007f2ddb4f9c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#33 0x00007f2dd95b98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#34 0x00007f2ddb4f9c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#35 0x00007f2dd95b98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#36 0x00007f2ddb4f9c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#37 0x00007f2dd95b98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#38 0x00007f2ddb4f9c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#39 0x00007f2dd95b98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#40 0x00007f2ddb4f9c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#41 0x00007f2dd95b98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#42 0x00007f2ddb4f9c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#43 0x00007f2dd95b98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#44 0x00007f2ddb4f9c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#45 0x00007f2dd95b98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#46 0x00007f2ddb4f9c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#47 0x00007f2dd95b98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#48 0x00007f2ddb4f9c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#49 0x00007f2dd95b98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#50 0x00007f2ddb4f9c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#51 0x00007f2dd95b98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#52 0x00007f2ddb4f9c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#53 0x00007f2dd95b98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#54 0x00007f2ddb4f9c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#55 0x00007f2dd95b98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#56 0x00007f2ddb4f9c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#57 0x00007f2dd95b98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#58 0x00007f2ddb4f9c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#59 0x00007f2ddb4dbcd8 in KWin::Scene::finalPaintWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/scene.cpp:323
#60 0x00007f2ddb4f9d06 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:204
#61 0x00007f2dd95b99a8 in KWin::Effect::paintWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:242
#62 0x00007f2ddb4f9d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#63 0x00007f2dc199f732 in KWin::DashboardEffect::paintWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=..., data=...) at ../../../kwin/effects/dashboard/dashboard.cpp:100
#64 0x00007f2ddb4f9d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#65 0x00007f2dc19b60c5 in KWin::LogoutEffect::paintWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=..., data=...) at ../../../kwin/effects/logout/logout.cpp:198
#66 0x00007f2ddb4f9d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#67 0x00007f2dd95b99a8 in KWin::Effect::paintWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:242
#68 0x00007f2ddb4f9d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#69 0x00007f2dc19bd4cd in KWin::PresentWindowsEffect::paintWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=..., data=...) at ../../../kwin/effects/presentwindows/presentwindows.cpp:379
#70 0x00007f2ddb4f9d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#71 0x00007f2dc19dd599 in KWin::TaskbarThumbnailEffect::paintWindow (this=0x34fb810, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../../kwin/effects/taskbarthumbnail/taskbarthumbnail.cpp:70
#72 0x00007f2ddb4f9d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#73 0x00007f2dc19b3449 in KWin::HighlightWindowEffect::paintWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=..., data=...) at ../../../kwin/effects/highlightwindow/highlightwindow.cpp:104
#74 0x00007f2ddb4f9d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#75 0x00007f2dc19ab153 in KWin::DialogParentEffect::paintWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/effects/dialogparent/dialogparent.cpp:62
#76 0x00007f2ddb4f9d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#77 0x00007f2dc19af41a in KWin::FadeEffect::paintWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=..., data=...) at ../../../kwin/effects/fade/fade.cpp:160
#78 0x00007f2ddb4f9d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#79 0x00007f2dc19a4668 in KWin::DesktopGridEffect::paintWindow (this=0x21a0a80, w=0x35b0df0, mask=9, region=..., data=...) at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:400
#80 0x00007f2ddb4f9d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#81 0x00007f2dc19d6bb4 in KWin::SlideEffect::paintWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=..., data=...) at ../../../kwin/effects/slide/slide.cpp:165
#82 0x00007f2ddb4f9d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#83 0x00007f2dc1998831 in KWin::BoxSwitchEffect::paintWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=..., data=...) at ../../../kwin/effects/boxswitch/boxswitch.cpp:245
#84 0x00007f2ddb4f9d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#85 0x00007f2dc19f2ea7 in KWin::CubeEffect::paintWindow (this=0x348ab30, w=0x35b0df0, mask=9, region=..., data=...) at ../../../kwin/effects/cube/cube.cpp:1581
#86 0x00007f2ddb4f9d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#87 0x00007f2dd95b99a8 in KWin::Effect::paintWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:242
#88 0x00007f2ddb4f9d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#89 0x00007f2dc19b99cf in KWin::TranslucencyEffect::paintWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=..., data=...) at ../../../kwin/effects/translucency/translucency.cpp:111
#90 0x00007f2ddb4f9d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#91 0x00007f2dc19ba813 in KWin::MinimizeAnimationEffect::paintWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=..., data=...) at ../../../kwin/effects/minimizeanimation/minimizeanimation.cpp:103
#92 0x00007f2ddb4f9d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#93 0x00007f2dc19e76eb in KWin::CoverSwitchEffect::paintWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=..., data=...) at ../../../kwin/effects/coverswitch/coverswitch.cpp:504
#94 0x00007f2ddb4f9d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#95 0x00007f2dc19db7ff in KWin::SlidingPopupsEffect::paintWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../../kwin/effects/slidingpopups/slidingpopups.cpp:127
#96 0x00007f2ddb4f9d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#97 0x00007f2dc19b4dfe in KWin::LoginEffect::paintWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/effects/login/login.cpp:69
#98 0x00007f2ddb4f9d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#99 0x00007f2dd95b99a8 in KWin::Effect::paintWindow (this=<value optimized out>, w=0x35b0df0, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:242
#100 0x00007f2ddb4f9d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c0f20, w=0x35b0df0, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#101 0x00007f2ddb4dc617 in KWin::Scene::paintWindow (this=<value optimized out>, w=0x35b16e0, mask=9, region=..., quads=<value optimized out>) at ../../kwin/scene.cpp:317
#102 0x00007f2ddb4dcf6a in KWin::Scene::paintSimpleScreen (this=0x21fced0, orig_mask=8, region=...) at ../../kwin/scene.cpp:288
#103 0x00007f2ddb4dbc21 in KWin::Scene::finalPaintScreen (this=0x21fced0, mask=8, region=<value optimized out>, data=<value optimized out>) at ../../kwin/scene.cpp:180
#104 0x00007f2ddb4f9f19 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c0f20, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:173
#105 0x00007f2dc1a0f5a6 in KWin::StartupFeedbackEffect::paintScreen (this=0x34c1400, mask=8, region=<value optimized out>, data=...) at ../../../kwin/effects/startupfeedback/startupfeedback.cpp:166
#106 0x00007f2ddb4f9fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c0f20, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#107 0x00007f2dd95b9a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#108 0x00007f2ddb4f9fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c0f20, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#109 0x00007f2dc19b644d in KWin::LogoutEffect::paintScreen (this=0x348a340, mask=8, region=..., data=...) at ../../../kwin/effects/logout/logout.cpp:207
#110 0x00007f2ddb4f9fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c0f20, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#111 0x00007f2dc19d157b in KWin::ShadowEffect::paintScreen (this=0x21cc690, mask=8, region=..., data=...) at ../../../kwin/effects/shadow/shadow.cpp:189
#112 0x00007f2ddb4f9fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c0f20, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#113 0x00007f2dc19bafbd in KWin::PresentWindowsEffect::paintScreen (this=0x21cc450, mask=8, region=..., data=...) at ../../../kwin/effects/presentwindows/presentwindows.cpp:205
#114 0x00007f2ddb4f9fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c0f20, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#115 0x00007f2dd95b9a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#116 0x00007f2ddb4f9fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c0f20, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#117 0x00007f2dd95b9a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#118 0x00007f2ddb4f9fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c0f20, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#119 0x00007f2dd95b9a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#120 0x00007f2ddb4f9fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c0f20, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#121 0x00007f2dd95b9a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#122 0x00007f2ddb4f9fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c0f20, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#123 0x00007f2dc19a2365 in KWin::DesktopGridEffect::paintScreen (this=0x21a0a80, mask=8, region=..., data=...) at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:155
#124 0x00007f2ddb4f9fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c0f20, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#125 0x00007f2dc19d7b8f in KWin::SlideEffect::paintScreen (this=<value optimized out>, mask=8, region=..., data=...) at ../../../kwin/effects/slide/slide.cpp:86
#126 0x00007f2ddb4f9fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c0f20, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#127 0x00007f2dc199bbad in KWin::BoxSwitchEffect::paintScreen (this=0x3472490, mask=8, region=..., data=...) at ../../../kwin/effects/boxswitch/boxswitch.cpp:143
#128 0x00007f2ddb4f9fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c0f20, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#129 0x00007f2dc19f2256 in KWin::CubeEffect::paintScreen (this=<value optimized out>, mask=8, region=..., data=...) at ../../../kwin/effects/cube/cube.cpp:698
#130 0x00007f2ddb4f9fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c0f20, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#131 0x00007f2dd95b9a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#132 0x00007f2ddb4f9fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c0f20, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#133 0x00007f2dd95b9a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#134 0x00007f2ddb4f9fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c0f20, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#135 0x00007f2dd95b9a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#136 0x00007f2ddb4f9fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c0f20, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#137 0x00007f2dc19ead86 in KWin::CoverSwitchEffect::paintScreen (this=0x34f4fd0, mask=8, region=..., data=...) at ../../../kwin/effects/coverswitch/coverswitch.cpp:126
#138 0x00007f2ddb4f9fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c0f20, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#139 0x00007f2dd95b9a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#140 0x00007f2ddb4f9fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c0f20, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#141 0x00007f2dd95b9a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#142 0x00007f2ddb4f9fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c0f20, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#143 0x00007f2dc19e139b in KWin::ZoomEffect::paintScreen (this=0x34c1b20, mask=8, region=..., data=...) at ../../../kwin/effects/zoom/zoom.cpp:341
#144 0x00007f2ddb4f9fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c0f20, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#145 0x00007f2ddb4de0af in KWin::Scene::paintScreen (this=0x21fced0, mask=0x7fff858757ec, region=0x7fff858758b0) at ../../kwin/scene.cpp:137
#146 0x00007f2ddb4f1ef3 in KWin::SceneOpenGL::paint (this=0x21fced0, damage=..., toplevels=<value optimized out>) at ../../kwin/scene_opengl.cpp:772
#147 0x00007f2ddb4d9396 in KWin::Workspace::performCompositing (this=0x2489930) at ../../kwin/composite.cpp:448
#148 0x00007f2dd75321c9 in QObject::event (this=0x2489930, e=<value optimized out>) at kernel/qobject.cpp:1190
#149 0x00007f2dd68df9e4 in QApplicationPrivate::notify_helper (this=0x201ee20, receiver=0x2489930, e=0x7fff85876040) at kernel/qapplication.cpp:4462
#150 0x00007f2dd68e43aa in QApplication::notify (this=<value optimized out>, receiver=0x2489930, e=0x7fff85876040) at kernel/qapplication.cpp:4341
#151 0x00007f2ddac6b866 in KApplication::notify (this=0x7fff85876440, receiver=0x2489930, event=0x7fff85876040) at ../../kdeui/kernel/kapplication.cpp:311
#152 0x00007f2dd751e49c in QCoreApplication::notifyInternal (this=0x7fff85876440, receiver=0x2489930, event=0x7fff85876040) at kernel/qcoreapplication.cpp:731
#153 0x00007f2dd754bf12 in sendEvent (this=0x201f860) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#154 QTimerInfoList::activateTimers (this=0x201f860) at kernel/qeventdispatcher_unix.cpp:604
#155 0x00007f2dd754c05b in QEventDispatcherUNIX::processEvents (this=0x1fc4340, flags=...) at kernel/qeventdispatcher_unix.cpp:923
#156 0x00007f2dd6987c0c in QEventDispatcherX11::processEvents (this=0x1fc4340, flags=...) at kernel/qeventdispatcher_x11.cpp:152
#157 0x00007f2dd751d882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#158 0x00007f2dd751dabc in QEventLoop::exec (this=0x7fff85876380, flags=...) at kernel/qeventloop.cpp:201
#159 0x00007f2dd7521ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#160 0x00007f2ddb4771ec in kdemain (argc=<value optimized out>, argv=0x7fff85876ad8) at ../../kwin/main.cpp:542
#161 0x00007f2ddb0a8eff in __libc_start_main (main=0x400740 <main(int, char**)>, argc=3, ubp_av=0x7fff85876ad8, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff85876ac8) at libc-start.c:226
#162 0x0000000000400669 in _start ()

This bug may be a duplicate of or related to bug 265031.

Possible duplicates by query: bug 265031, bug 262891, bug 262639, bug 257942, bug 248858.

Reported using DrKonqi
Comment 1 Thomas Lübking 2011-05-03 19:35:35 UTC 
driver bug

*** This bug has been marked as a duplicate of bug 265031 ***